复杂流体、软物质、动电效应、高分子流变学、高分子功能材料、智能材料、离子输运、3D打印

本课题组长期招收博士研究生和博士后，同时欢迎本科生参与科研活动。请邮件联系。

2021/03 – 至今 助理教授 北京大学|先进制造与机器人系

2018/03 – 2020/12 博士后 美国普林斯顿大学 | 机械与航空航天工程 | 复杂流体实验室 | 合作导师：Prof. Howard A. Stone

2017/01 – 2018/02 博士后 美国马里兰大学，美国物理科学实验室 | 合作导师：Prof. Siddhartha Das, Daniel R. Hines

2014/09 – 2017/01 博 士 美国马里兰大学 | 机械工程 | 导师：Prof. Siddhartha Das

2012/09 – 2014/01 硕 士 美国哥伦比亚大学 | 机械工程 | 导师：Prof. Mohammad Naraghi

2008/09 – 2012/06 工学学士 上海交通大学 | 机械与动力工程学院 | 热能工程

文学学士 | 媒体与设计学院 | 广告学

2017 Mechanical Engineering Best Dissertation Award, University of Maryland, College Park

2016 A. James Clark School’s Future Faculty Fellow, University of Maryland, College Park

2015 Northrop Grumman Graduate Fellowship in Engineering Education, University of Maryland, College Park

1. 探究盐度对于聚电解质溶液的微观结构和流变学特性的影响， 提出普适的静电作用理论模型，阐释未解的实验现象。

G. Chen, A. Perazzo and H. A. Stone, Influence of salt on the viscosity of polyelectrolyte solutions, Phys. Rev. Lett., 124, 177801 (2020)

2. 研究气溶胶喷射印刷电子技术的打印机制，制定打印精度标准和精度优化方案

G. Chen, Y. Gu, H. Tsang, D. R. Hines and S. Das, The effect of droplet sizes on overspray in aerosol jet printing, Adv. Eng. Mater., 20 (8), 1701084 (2018)

N. Dalal, Y. Gu, G. Chen, D. R. Hines, A. Dasgupta and S. Das, Effects of gas flow rates on quality of aerosol jet printed traces with nanoparticle conducting ink, J. Electron. Packag., 142 (1): 011012 (2020)

3. 通过理论、数值计算等方法研究聚电解质刷的热力学特性、静电学特性、溶胀性、盐度响应性、pH响应性，以及研究由聚电解质修饰的纳米通道中纳米受限效应、电渗透、电滞效应、离子输运的特性等。

G. Chen, H. Sachar, S. Das, Efficient electrochemomechanical energy conversion in nanochannels grafted with end-charged polyelectrolyte brushes at medium and high salt concentration, Soft Matter, 14 (25), 5246-5255 (2018)

G. Chen, J. Patwary, H. Sachar, S. Das, Electrokinetics in nanochannels grafted with poly-zwitterionic brushes, Microfluid Nanofluid, 22: 112 (2018)

G. Chen and S. Das, Massively enhanced electroosmotic transport in nanochannels grafted with end-charged polyelectrolyte brushes, J. Phys. Chem. B, 121 (14), 3130–314 (2017)

G. Chen and S. Das, Thermodynamics, electrostatics, and ionic current in nanochannels grafted with pH-responsive end-charged polyelectrolyte brushes, Electrophoresis, 38, 720-729 (2017)

G. Chen and S. Das, Anomalous shrinking-swelling of nano-confined end charged polyelectrolyte brushes: interplay of confinement and electrostatic effects, J. Phys. Chem. B, 120, 6848-6857, (2017)

H. Li, G. Chen and S. Das, Electric double layer electrostatics of pH-responsive spherical polyelectrolyte brushes in the decoupled regime, Colloids and Surfaces B: Biointerfaces, 147, 180-190 (2016)

G. Chen, H. Li and S. Das, Scaling relationships for spherical polymer brushes revisited, J. Phys. Chem. B, 120 (23), 5272–5277 (2016)

J. Patwary, G. Chen, S. Das, Efficient electrochemomechanical energy conversion in nanochannels grafted with polyelectrolyte layers with pH-dependent charge density, Microfluidics and Nanofluidics, 20, 37 (2016)

S. Das, M. Banik, G. Chen, S. Sinha, and R. Mukherjee, Polyelectrolyte brushes: theory, modelling, synthesis, and applications, Soft Matter, 11, 8550-8583 (2015)

G. Chen and S. Das, Streaming potential and electroviscous effects in soft nanochannels beyond Debye-Hückel linearization, J. Colloid Interface Sci., 445, 357 (2015)

G. Chen and S. Das, Electroosmotic transport in polyelectrolyte-grafted nanochannels with pH-dependent charge density, J. Appl. Phys., 117, 185304 (2015)

G. Chen and S. Das, Electrostatics of soft charged interfaces with pH-dependent charge density: effect of consideration of appropriate hydrogen ion concentration distribution, RSC Adv., 5, 4493 (2015)

4. 智能材料与能源材料合作项目：柔性导电材料、热电材料、电池、海水淡化、污水处理、海面原油收集、木质结构传热传质等

S. He, C. Chen, G. Chen, F. Chen, J. Dai, J. Song, F. Jiang, C. Jia, H. Xie, Y. Yao, E. Hitz, R. Mi, M. Jiao, S. Das and L. Hu, High-Performance, Scalable Wood-Based Filtration Device with a Reversed-Tree Design, Chem. Mater., 32, 5, 1887-1895 (2020)

T. Li, X. Zhang, S. D. Lacey, R. Mi, X. Zhao, F. Jiang, J. Song, Z. Liu, G. Chen, J. Dai, Y. Yao, S. Das, R. Yang, R. M. Briber and L. Hu, Cellulose ionic conductors with high differential thermal voltage for low-grade heat harvesting, Nature Materials, 18, 608–613 (2019)

Y. Kuang, C. Chen, G. Chen, Y. Pei, G. Pastel, C. Jia, J. Song, R. Mi, B. Yang, S. Das, L. Hu, Bioinspired solar-heated carbon absorbent for rapid cleanup of highly viscous crude oil, Adv. Funct. Mater., 1900162 (2019)

T. Li, H. Liu, X. Zhao, G. Chen, J. Dai, G. Pastel, C. Jia, C. Chen, E. Hitz, S. Das, R. Yang, L. Hu, Scalable and highly efficient mesoporous wood-based solar steam generation device: localized heat, rapid water transport, Adv. Funct, Mater., 28 (16), 1707134 (2018)

C. Wang, S. Wang, G. Chen, W. Kong, W. Ping, J. Dai, G. Pastel, H. Xie, S. He, S. Das, L. Hu, Flexible, bio-compatible nanofluidic ion conductor, Chem. Mater., 30(21), 7707-7713 (2018)

H. Liu, C. Chen, G. Chen, Y. Kuang, X. Zhao, J. Song, C. Jia, X. Xu, E. Hitz, H. Xie, S. Wang, F. Jiang, T. Li, Y. Li, A. Gong, R. Yang, S. Das, L. Hu, High-performance solar steam device with layered channels: artificial tree with a reversed design, Adv. Energy Mater., 8 (8), 1701616, (2017)

C. Jia, Y. Li, Z. Yang, G. Chen, Y. Yao, F. Jiang, Y. Kuang, G. Pastel, H. Xie, B. Yang, S. Das, L. Hu, Rich mesostructures derived from natural woods for solar steam generation, Joule, 1, 588–599 (2017)

F. Chen, A. Gong, M. Zhu, G. Chen, S. D. Lacey, F. Jiang, Y. Li, Y. Wang, J. Dai, Y. Yao, J. Song, B. Liu, K. Fu, S. Das, L. Hu, Mesoporous, 3d wood membrane with nanoparticles for highly efficient water treatment, ACS Nano., 11 (4), 4275–4282, (2017)

M. Zhu, Y. Li, G. Chen, F. Jiang, Z. Yang, X. Luo, Y. Wang, S. D. Lacey, J. Dai, C. Wang, C. Jia, J. Wan, Y. Yao, A. Gong, B. Yang, Z. Yu, S. Das and L. Hu, Tree-inspired design for high-efficiency water extraction, Adv. Mater., 29 (44), 1704107 (2017)

Y. Wang, G. Sun, J. Dai, G. Chen, J. Morgenstern, Y. Wang, S. Kang, M. Zhu, S. Das, L. Cui, L. Hu, A high-performanced, low tortuosity wood carbon monolith reactor, Adv. Mater., 29, 2, 1604257 (2017)